How is the pain associated with cardiac compromise usually described? sharp, constant pain back spasms pressure or discomfort pain that lessens with exercise?

PRESSURE OR DISCOMFORT. The pain associated with cardiac compromise usually described by a poking sensation in the chest, Feeling dizzy, vomiting and burn feeling in the chest and lack of breathing. The discomfort pain can overcome by massaging the particular area of pain, keeping a hot water bag on the chest and drinking some water.

Could you elaborate?